About Sentinel-3A
Group: 3 satellites
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Live Position
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Upcoming Passes
Altitude History
Altitude vs Time
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Two-Line Element Set
1 41335U 16011A 26015.47360508 .00000075 00000-0 48845-4 0 9997
2 41335 98.6265 85.0114 0000967 106.1295 253.9992 14.26737589516282
Epoch: Jan 15, 2026 •
Age: 6 hours
Current Status
Altitude 825.2 km
Velocity 7.44 km/s
Sub-Earth Point -56.50°S,
75.8°E
Launch Date Feb 16, 2016
Age 9.9 years
Type earth observation
Technical Details
Classification Payload
Mass 1250.00 kg
Dry Mass 1150.00 kg
Total Mass 1250.00 kg
Length 3.70 m
Diameter 2.20 m
Span 5.00 m
Shape Box + 1 pan
Manufacturer THALES
Bus Type Sentinel-3A
Phase Status In Orbit
Owner/State COPERN/ESA/I-EU
Large Constellations
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